Floral Perennial 11 3/4 x 11 3/4 Inch Ceramic Mosaic Wall Tile (5 Pcs, 4.8 Sq. Ft. Per Case) Glazed ceramic mosaic tile Easy to install 11.75 inches wide x 11.75 inches deep x 0.25 tiles thick mesh mounted tiles PEI 0 is suitable for walls and residential use only Sold by the case, 5 sheets cover 4.8 square feet Sold directly from SomerTile through Metropolitan Mosaics. Be cautious buying from re-sellers.